Add users/groups related to the volume daemon.

BUG=chromium:370485
TEST=autotest security_AccountsBaseline

Change-Id: Icf34030fd1322fe3950e36a6e291cb14ecf79577
Reviewed-on: https://chromium-review.googlesource.com/218293
Reviewed-by: Jorge Lucangeli Obes <jorgelo@chromium.org>
Reviewed-by: Haixia Shi <hshi@chromium.org>
Commit-Queue: Haixia Shi <hshi@chromium.org>
Tested-by: Haixia Shi <hshi@chromium.org>
diff --git a/client/site_tests/security_AccountsBaseline/baseline.group b/client/site_tests/security_AccountsBaseline/baseline.group
index b272394..e91795b 100644
--- a/client/site_tests/security_AccountsBaseline/baseline.group
+++ b/client/site_tests/security_AccountsBaseline/baseline.group
@@ -13,7 +13,7 @@
 news:!:13:news
 uucp:!:14:uucp,gpsd
 console:!:17:
-audio:!:18:cras,chronos
+audio:!:18:cras,chronos,volume
 cdrom:!:19:
 tape:!:26:root
 video:!:27:root,chronos,xorg
@@ -66,6 +66,8 @@
 goofy:!:248:goofy
 easy-unlock:!:249:
 trunks:!:251:trunks
+volume:!:257:
+uinput:!:258:bluetooth,volume
 ntfs-3g:!:300:
 avfs:!:301:
 fuse-exfat:!:302:
diff --git a/client/site_tests/security_AccountsBaseline/baseline.passwd b/client/site_tests/security_AccountsBaseline/baseline.passwd
index 062a778..5d09f54 100644
--- a/client/site_tests/security_AccountsBaseline/baseline.passwd
+++ b/client/site_tests/security_AccountsBaseline/baseline.passwd
@@ -50,6 +50,7 @@
 goofy:x:248:248:role account for running factory flow tests:/home/goofy:/bin/bash
 easy-unlock:!:249:249::/dev/null:/bin/false
 trunks:!:251:251::/dev/null:/bin/false
+volume:!:257:257::/dev/null:/bin/false
 ntfs-3g:!:300:300::/dev/null:/bin/false
 avfs:!:301:301::/dev/null:/bin/false
 fuse-exfat:!:302:302::/dev/null:/bin/false